Pith Number

pith:C2FRU7KI

pith:2018:C2FRU7KI3FIRO3H3N4SU2YM7ZI

not attested not anchored not stored refs pending

RCF-defense for quantum randomness

D.Yu. Tarankova, N.S. Perminov, O.I. Bannik, R.R. Nigmatullin

arxiv:1810.04295 v1 · 2018-10-09 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2FRU7KI3FIRO3H3N4SU2YM7ZI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:03:40.508550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168b1a7d48d951176cfb6f254d619fca0a5afc1e457a72381a716c79e2c47f98

Aliases

arxiv: 1810.04295 · arxiv_version: 1810.04295v1 · doi: 10.48550/arxiv.1810.04295 · pith_short_12: C2FRU7KI3FIR · pith_short_16: C2FRU7KI3FIRO3H3 · pith_short_8: C2FRU7KI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/C2FRU7KI3FIRO3H3N4SU2YM7ZI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 168b1a7d48d951176cfb6f254d619fca0a5afc1e457a72381a716c79e2c47f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb12534747f9a5c0cc346b8088c38468c301a1d9a557c3c08b7efe625387c61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-09T23:07:52Z",
    "title_canon_sha256": "6006aed97c357a7670ff6a13262f4d1016e9fed16f29933a9ad869c9ae935cd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04295",
    "kind": "arxiv",
    "version": 1
  }
}